Solve the triangle using the labels as shown in the illustration (round lengths of sides to three significant digits and angles to the nearest tenth of a degree).
°, a = 207 ft, b = 188 ft
A. c = 385 ft, 
°,
°
B. c = 207 ft, 
°,
°
C. c = 385 ft, 
°,
°
D. c = 385 ft, 
°,
°
E. c = 207 ft, 
°,
°
Answer: D
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Solve the problem.The average total sales of individuals in the sales department at a paper company has decreased approximately linearly from $154 thousand in year 1 to $127 thousand in year 5. Let s be the average total sales (in thousands of dollars) at t years. Find an equation of a linear model to describe the data.
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Graph the function.f(x) = 3-x
A. 
B. 
C. 
D. 
Solve the problem.The diagonal of the floor of a rectangular office cubicle is 2 ft longer than the length of the cubicle and 5 ft longer than twice the width. Find the dimensions of the cubicle. Round to the nearest tenth, if necessary.
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